20 21/32 is more precise.20 21/32 is more precise.20 21/32 is more precise.20 21/32 is more precise.
189 Get 210 to be safe.
21 inch
21 feet by 21 feet is a square having an area of 441 square feet.
21 inches is the diagonal measure of the screen in a 21-inch TV.
20 21/32 is more precise.20 21/32 is more precise.20 21/32 is more precise.20 21/32 is more precise.
19 feet 1 inch by 21 feet 10 inches = 416.65 square feet.
21 feet 1 inch
1 foot = 12 inches Answer = (21/12) x (21/12) = 49/16 sq feet = 3.0625 sq feet
253 inches is 21 feet and 1 inch.
approximation: 300 feet.
7 ft/ 80 inch so... 84 inch/80 inch 42 inch/ 40 inch 21 inch/20 inch
61 whole tiles represent 1421/3 square feet 144 square feet works out to 61.714 tiles (rounded)
189 Get 210 to be safe.
7 yards is 21 feet, so it is more than 20 feet.
21 inch
86 tiles; you'll have about 1/4 of one tile left over.